參數(shù)資料
型號: ML66Q517-GA
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PDIP64
封裝: 0.750 INCH, 1.778 MM PITCH, PLASTIC, SDIP-64
文件頁數(shù): 2/28頁
文件大小: 203K
代理商: ML66Q517-GA
PEDL66517-03
1Semiconductor
ML66517 Family
10/28
PIN DESCRIPTIONS
In the Type column, “I” indicates an input pin, “O” indicates an output pin, and “I/O” indicates an I/O pin.
ML66517/ML66Q517 Pin Descriptions
Description
Function
Symbol
Type
Primary function
Type
Secondary function
P0_0/AD0
to
P0_7/AD7
I/O
8-bit I/O port
Pull-up resistors can be
specified for each individual bit
I/O
External memory access
Address output/data I/O port
P1_0/A8
to
P1_7/A15
I/O
8-bit I/O port
Pull-up resistors can be
specified for each individual bit
O
External memory access
Address output port
P2_0/A16
I/O
1-bit I/O port
Pull-up resistors can be
specified for each individual bit
O
External memory access
Address output port
P3_0/ALE
O
External memory access
Address latch enable signal
output pin
P3_1/
PSEN
O
External program memory
access
Read strobe output pin
P3_2/
RD
O
External memory access
Read strobe output pin
P3_3/
WR
I/O
4-bit I/O port
10 mA sink capability
Pull-up resistors can be
specified for each individual bit
O
External memory access
Write strobe output pin
P5_6/TM0OUT
O
Timer 0 timer output pin
P5_7/TM0EVT
I/O
2-bit I/O port
Pull-up resistors can be
specified for each individual bit
I
Timer 0 external event input pin
P6_0/EXINT0
I
External interrupt 0 input pin
P6_1/EXINT1
I
External interrupt 1 input pin
P6_2/EXINT2
I
External interrupt 2 input pin
P6_3/EXINT3
I
External interrupt 3 input pin
P6_4/TM1EVT
I
Timer 1 external event input pin
P6_5/TM1OUT
O
Timer 1 timer output pin
P6_6/TM2EVT
I
Timer 2 external event input pin
P6_7/TM2OUT
I/O
8-bit I/O port
Pull-up resistors can be
specified for each individual bit
O
Timer 2 timer output pin
P7_6/PWM0OUT
O
PWM0 output pin
Port
P7_7PWM1OUT
I/O
2-bit I/O port
Pull-up resistors can be
specified for each individual bit
O
PWM1 output pin
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